16281228

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4099}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 38113600

約数和(自身を除く): 21832372

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 4099, 8198, 12297, 16396, 24594, 49188, 1356769, 2713538, 4070307, 5427076, 8140614, 16281228]

約数ペア:

[(1, 16281228), (2, 8140614), (3, 5427076), (4, 4070307), (6, 2713538), (12, 1356769), (331, 49188), (662, 24594), (993, 16396), (1324, 12297), (1986, 8198), (3972, 4099)]